package jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;

public class demo2 {
    public static void main(String[] args) throws Exception {
//        Class.forName("com.mysql.cj.jdbc.Driver");
//        Connection connection = DriverManager.getConnection("jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true",
//                "root", "byb141700");
        Connection connection = DBUtil.getConnection();
        System.out.println("与数据库正常链接！");
        Statement statement = connection.createStatement();

        String sql = "INSERT INTO user2(name,password,nickname,age) " +
                "VALUES('张三','123456','张三丰',20)";
        int num = statement.executeUpdate(sql);
        System.out.println("插入完毕，影响了表中：" + num + "条记录");
        connection.close();

    }
}
